/* ==========================================================================
   Sri Srinivasa Excellent Magnesium Alloys - Enterprise CSS Design System
   Color Theme: Solar Orange (#F26522) & Metallic Slate Gray (#1E293B)
   Page Background: Light Neutral (#F8FAF9 / #FFFFFF)
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@300;400;500;600;700;800&family=Inter:wght@400;500;600;700&display=swap');

:root {
  /* Brand Colors */
  --primary-orange: #F26522;
  --primary-orange-dark: #D9510E;
  --primary-orange-light: rgba(242, 101, 34, 0.08);
  --primary-orange-glow: rgba(242, 101, 34, 0.25);

  --metallic-slate: #1E293B;
  --metallic-dark: #0F172A;
  --metallic-gray: #475569;

  /* Light Background Color Theme (as per user request) */
  --bg-main: #F8FAF9;
  --bg-surface: #FFFFFF;
  --bg-muted: #F1F5F9;
  --bg-card: #FFFFFF;
  --bg-header: rgba(255, 255, 255, 0.95);

  /* Text Colors */
  --text-main: #1E293B;
  --text-heading: #0F172A;
  --text-muted: #64748B;
  --text-light: #94A3B8;

  /* Accent Colors */
  --accent-gold: #D97706;
  --accent-amber: #FFFBEB;
  --accent-cyan: #0EA5E9;
  --border-light: #E2E8F0;
  --border-active: #CBD5E1;

  /* Shadows & Effects */
  --shadow-sm: 0 1px 3px rgba(15, 23, 42, 0.06), 0 1px 2px rgba(15, 23, 42, 0.04);
  --shadow-md: 0 4px 12px -2px rgba(15, 23, 42, 0.08), 0 2px 6px -1px rgba(15, 23, 42, 0.04);
  --shadow-lg: 0 12px 24px -4px rgba(15, 23, 42, 0.1), 0 4px 10px -2px rgba(15, 23, 42, 0.04);
  --shadow-orange: 0 8px 20px -4px rgba(242, 101, 34, 0.3);

  /* Transition */
  --transition-fast: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
}

/* Magnesium Highlight Utility */
.highlight-magnesium {
  color: var(--primary-orange);
  font-weight: 700;
}
.highlight-magnesium-bold {
  color: var(--primary-orange);
  font-weight: 800;
  letter-spacing: 0.5px;
}

/* Reset & Global Base */
*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
}

body {
  font-family: 'Plus Jakarta Sans', 'Inter', sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}

a {
  color: inherit;
  text-decoration: none;
  transition: var(--transition-fast);
}

img {
  max-width: 100%;
  height: auto;
  display: block;
}

ul {
  list-style: none;
}

/* Typography Utility */
h1,
h2,
h3,
h4,
h5,
h6 {
  color: var(--text-heading);
  font-weight: 700;
  line-height: 1.25;
  letter-spacing: -0.02em;
}

.text-orange {
  color: var(--primary-orange);
}

.text-gradient {
  background: linear-gradient(135deg, var(--primary-orange) 0%, #D97706 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.35rem 0.85rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  border-radius: var(--radius-full);
  background: var(--primary-orange-light);
  color: var(--primary-orange);
  border: 1px solid rgba(242, 101, 34, 0.2);
}

/* Container */
.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Button System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.75rem;
  font-size: 0.95rem;
  font-weight: 600;
  border-radius: var(--radius-md);
  cursor: pointer;
  border: 1px solid transparent;
  transition: var(--transition-normal);
  white-space: nowrap;
}

.btn-primary {
  background-color: var(--primary-orange);
  color: #FFFFFF;
  box-shadow: var(--shadow-orange);
}

.btn-primary:hover {
  background-color: var(--primary-orange-dark);
  transform: translateY(-2px);
  box-shadow: 0 12px 24px -4px rgba(242, 101, 34, 0.4);
}

.btn-secondary {
  background-color: var(--metallic-slate);
  color: #FFFFFF;
}

.btn-secondary:hover {
  background-color: var(--metallic-dark);
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.btn-outline {
  background-color: transparent;
  color: var(--metallic-slate);
  border-color: var(--border-active);
}

.btn-outline:hover {
  border-color: var(--primary-orange);
  color: var(--primary-orange);
  background-color: var(--primary-orange-light);
}

/* Top Announcement Header Bar */
.top-bar {
  background: var(--metallic-dark);
  color: #E2E8F0;
  padding: 0.5rem 0;
  font-size: 0.825rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.top-bar .container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.5rem;
}

.top-info {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.top-info span {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}

.top-info i {
  color: var(--primary-orange);
}

/* Main Navigation Header */
.site-header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background-color: var(--bg-header);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  transition: var(--transition-normal);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
  min-height: 125px;
  height: auto;
  padding: 0.65rem 1.5rem;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.85rem;
  flex-shrink: 0;
  text-decoration: none;
  background: transparent !important;
  box-shadow: none !important;
  outline: none !important;
}

.brand-logo img {
  height: 115px !important;
  width: auto !important;
  max-width: 400px !important;
  object-fit: contain;
  transition: none !important;
  filter: none !important;
  box-shadow: none !important;
}

.brand-logo:hover,
.brand-logo:hover img,
.brand-logo:focus,
.brand-logo:focus img {
  transform: none !important;
  filter: none !important;
  box-shadow: none !important;
  opacity: 1 !important;
  outline: none !important;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
}

.nav-links a {
  font-size: 0.95rem;
  font-weight: 600;
  color: var(--text-main);
  position: relative;
  padding: 0.5rem 0;
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0%;
  height: 3px;
  background-color: var(--primary-orange);
  border-radius: var(--radius-full);
  transition: var(--transition-normal);
}

.nav-links a:hover,
.nav-links a.active {
  color: var(--primary-orange);
}

.nav-links a:hover::after,
.nav-links a.active::after {
  width: 100%;
}

.nav-cta {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--metallic-slate);
  cursor: pointer;
  padding: 0.5rem;
}

/* Hero Section */
.hero-section {
  position: relative;
  padding: 5rem 0 6rem 0;
  background: linear-gradient(180deg, #FFFFFF 0%, var(--bg-main) 100%);
  overflow: hidden;
}

.hero-section::before {
  content: '';
  position: absolute;
  top: -10%;
  right: -5%;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(242, 101, 34, 0.08) 0%, rgba(255, 255, 255, 0) 70%);
  border-radius: 50%;
  z-index: 0;
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 3.5rem;
  align-items: center;
  position: relative;
  z-index: 1;
}

.hero-content h1 {
  font-size: 3.25rem;
  font-weight: 800;
  margin: 1.25rem 0;
  color: var(--text-heading);
  letter-spacing: -0.03em;
  line-height: 1.15;
}

.hero-content p {
  font-size: 1.15rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
  max-width: 90%;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
  margin-bottom: 3rem;
  flex-wrap: wrap;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-light);
}

.stat-item h3 {
  font-size: 2rem;
  font-weight: 800;
  color: var(--primary-orange);
  margin-bottom: 0.2rem;
}

.stat-item p {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-weight: 600;
}

.hero-visual {
  position: relative;
}

.hero-img-wrapper {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
  border: 4px solid #FFFFFF;
}

.hero-img-wrapper img {
  width: 100%;
  height: 480px;
  object-fit: cover;
  transition: transform 0.6s ease;
}

.hero-img-wrapper:hover img {
  transform: scale(1.03);
}

.hero-floating-card {
  position: absolute;
  bottom: -20px;
  left: -20px;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  padding: 1.25rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: var(--shadow-lg);
  border: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  gap: 1rem;
  max-width: 280px;
}

.hero-floating-card i {
  font-size: 2rem;
  color: var(--primary-orange);
}

.hero-floating-card h4 {
  font-size: 0.95rem;
  color: var(--metallic-slate);
}

.hero-floating-card p {
  font-size: 0.775rem;
  color: var(--text-muted);
}

/* -------------------------------------------------------------------------- */
/* Hero Slider Styles                                                         */
/* -------------------------------------------------------------------------- */
.hero-slider-wrapper {
  position: relative;
  overflow: hidden;
  padding: 4rem 0 5rem 0;
  background: linear-gradient(180deg, #FFFFFF 0%, var(--bg-main) 100%);
}

.hero-slider {
  position: relative;
  width: 100%;
  min-height: 520px;
}

.hero-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  opacity: 0;
  visibility: hidden;
  transform: translateX(40px) scale(0.98);
  transition: opacity 0.7s cubic-bezier(0.4, 0, 0.2, 1), transform 0.7s cubic-bezier(0.4, 0, 0.2, 1), visibility 0.7s;
  pointer-events: none;
  z-index: 1;
}

.hero-slide.active {
  position: relative;
  opacity: 1;
  visibility: visible;
  transform: translateX(0) scale(1);
  pointer-events: auto;
  z-index: 2;
}

/* Keyframe Animations for active slide content */
.hero-slide.active .hero-content h1 {
  animation: slideFadeInUp 0.7s ease forwards;
}

.hero-slide.active .hero-content p {
  animation: slideFadeInUp 0.7s 0.12s ease forwards;
}

.hero-slide.active .hero-actions {
  animation: slideFadeInUp 0.7s 0.2s ease forwards;
}

.hero-slide.active .hero-stats {
  animation: slideFadeInUp 0.7s 0.28s ease forwards;
}

.hero-slide.active .hero-visual {
  animation: slideFadeInRight 0.75s 0.1s ease forwards;
}

@keyframes slideFadeInUp {
  from {
    opacity: 0;
    transform: translateY(24px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideFadeInRight {
  from {
    opacity: 0;
    transform: translateX(35px);
  }
  to {
    opacity: 1;
    transform: translateX(0);
  }
}

/* Slider Controls (Prev / Next Buttons) */
.hero-slider-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 52px;
  height: 52px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.92);
  border: 1px solid var(--border-light);
  color: var(--metallic-slate);
  font-size: 1.15rem;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.08);
}

.hero-slider-arrow:hover {
  background: var(--primary-orange);
  color: #FFFFFF;
  border-color: var(--primary-orange);
  transform: translateY(-50%) scale(1.1);
  box-shadow: 0 8px 25px rgba(242, 101, 34, 0.4);
}

.hero-slider-prev {
  left: 25px;
}

.hero-slider-next {
  right: 25px;
}

/* Slider Pagination Dots */
.hero-slider-dots {
  position: absolute;
  bottom: 22px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  align-items: center;
  gap: 0.65rem;
  z-index: 10;
}

.hero-slider-dots .dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: var(--border-active);
  cursor: pointer;
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.hero-slider-dots .dot:hover {
  background: var(--primary-orange-light);
}

.hero-slider-dots .dot.active {
  width: 34px;
  border-radius: 12px;
  background: var(--primary-orange);
  box-shadow: 0 2px 10px rgba(242, 101, 34, 0.45);
}

/* Feature Grid Cards */
.section-padding {
  padding: 5rem 0;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3.5rem auto;
}

.section-header h2 {
  font-size: 2.35rem;
  font-weight: 800;
  margin: 0.75rem 0;
  color: var(--text-heading);
}

.section-header p {
  font-size: 1.05rem;
  color: var(--text-muted);
}

.promises-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.promise-card {
  background: var(--bg-surface);
  padding: 2.25rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  position: relative;
  overflow: hidden;
}

.promise-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 4px;
  height: 100%;
  background: var(--primary-orange);
  opacity: 0;
  transition: var(--transition-fast);
}

.promise-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(242, 101, 34, 0.3);
}

.promise-card:hover::before {
  opacity: 1;
}

.card-icon {
  width: 56px;
  height: 56px;
  border-radius: var(--radius-md);
  background: var(--primary-orange-light);
  color: var(--primary-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  margin-bottom: 1.25rem;
}

.promise-card h3 {
  font-size: 1.25rem;
  margin-bottom: 0.75rem;
  color: var(--text-heading);
}

.promise-card p {
  font-size: 0.95rem;
  color: var(--text-muted);
}

/* Portfolio & Product Cards */
.filter-tab-container .filter-tab-btn {
  transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1);
  font-weight: 600;
}

.filter-tab-container .filter-tab-btn:hover {
  transform: translateY(-2px);
}

.products-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2rem;
}

/* Home Page Product Section - Single Row (3 Columns) Layout */
.home-products-grid {
  grid-template-columns: repeat(3, 1fr) !important;
  gap: 1.75rem !important;
}

@media (max-width: 992px) {
  .home-products-grid {
    grid-template-columns: repeat(2, 1fr) !important;
  }
}

@media (max-width: 640px) {
  .home-products-grid {
    grid-template-columns: 1fr !important;
  }
}

.product-card {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
  position: relative;
  animation: cardFadeIn 0.4s cubic-bezier(0.4, 0, 0.2, 1) forwards;
}

@keyframes cardFadeIn {
  from {
    opacity: 0;
    transform: translateY(16px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.product-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lg);
  border-color: rgba(242, 101, 34, 0.4);
}

.product-img-wrapper {
  position: relative;
  width: 100%;
  height: 260px;
  aspect-ratio: 4 / 3;
  overflow: hidden;
  background: var(--bg-muted);
  border-bottom: 1px solid var(--border-light);
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 0;
}

.product-img-wrapper img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.5s ease;
}

.product-card:hover .product-img-wrapper img {
  transform: scale(1.06);
}

.product-tag {
  position: absolute;
  top: 1rem;
  left: 1rem;
  z-index: 3;
  background: rgba(15, 23, 42, 0.88);
  backdrop-filter: blur(8px);
  color: #FFFFFF;
  font-size: 0.75rem;
  font-weight: 700;
  padding: 0.35rem 0.75rem;
  border-radius: var(--radius-sm);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.product-quick-view {
  position: absolute;
  top: 1rem;
  right: 1rem;
  z-index: 3;
  width: 38px;
  height: 38px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.9);
  backdrop-filter: blur(6px);
  color: var(--metallic-slate);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.95rem;
  opacity: 0;
  transform: scale(0.8);
  transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  cursor: pointer;
  border: 1px solid var(--border-light);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
}

.product-card:hover .product-quick-view {
  opacity: 1;
  transform: scale(1);
}

.product-quick-view:hover {
  background: var(--primary-orange);
  color: #FFFFFF;
  border-color: var(--primary-orange);
  transform: scale(1.1);
}

.product-spec-pills {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
  margin-bottom: 0.8rem;
}

.product-spec-pill {
  font-size: 0.725rem;
  font-weight: 600;
  color: var(--metallic-slate);
  background: var(--bg-muted);
  border: 1px solid var(--border-light);
  padding: 0.2rem 0.55rem;
  border-radius: var(--radius-full);
}

.product-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.product-body h3 {
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
  color: var(--text-heading);
  min-height: 3rem;
  line-height: 1.35;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-body p {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 1rem;
  min-height: 2.8rem;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.product-features {
  margin-bottom: 1.25rem;
  padding-top: 1rem;
  border-top: 1px dashed var(--border-light);
}

.product-features li {
  font-size: 0.85rem;
  color: var(--text-main);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.4rem;
}

.product-features li i {
  color: var(--primary-orange);
  font-size: 0.9rem;
}

.product-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem;
  margin-top: auto;
}

/* Expanded Strategic Capabilities Banner */
.capabilities-banner {
  background: linear-gradient(135deg, var(--metallic-dark) 0%, var(--metallic-slate) 100%);
  color: #FFFFFF;
  border-radius: var(--radius-lg);
  padding: 3.5rem;
  margin-top: 4rem;
  position: relative;
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.capabilities-banner::after {
  content: '';
  position: absolute;
  top: 0;
  right: 0;
  width: 400px;
  height: 100%;
  background: radial-gradient(circle, rgba(242, 101, 34, 0.25) 0%, rgba(0, 0, 0, 0) 70%);
}

.capabilities-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 2rem;
  margin-top: 2.5rem;
  position: relative;
  z-index: 1;
}

.capability-item {
  background: rgba(255, 255, 255, 0.06);
  backdrop-filter: blur(10px);
  padding: 1.75rem;
  border-radius: var(--radius-md);
  border: 1px solid rgba(255, 255, 255, 0.12);
}

.capability-item h4 {
  color: #FFFFFF;
  font-size: 1.15rem;
  margin-bottom: 0.6rem;
  display: flex;
  align-items: center;
  gap: 0.6rem;
}

.capability-item h4 i {
  color: var(--primary-orange);
}

.capability-item p {
  color: #94A3B8;
  font-size: 0.9rem;
}

/* Testimonial Cards */
.testimonials-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.testimonial-card {
  background: var(--bg-surface);
  padding: 2.25rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
  display: flex;
  flex-direction: column;
  position: relative;
}

.quote-icon {
  font-size: 2.5rem;
  color: rgba(242, 101, 34, 0.2);
  margin-bottom: 1rem;
}

.testimonial-text {
  font-size: 0.975rem;
  color: var(--text-main);
  font-style: italic;
  margin-bottom: 1.5rem;
  flex-grow: 1;
  line-height: 1.6;
}

.client-info {
  display: flex;
  align-items: center;
  gap: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--border-light);
}

.client-avatar {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-full);
  background: linear-gradient(135deg, var(--primary-orange) 0%, var(--metallic-slate) 100%);
  color: #FFFFFF;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.1rem;
}

.client-details h4 {
  font-size: 1rem;
  color: var(--text-heading);
}

.client-details p {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Extended Production Gallery (Lightbox) */
.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.5rem;
}

.gallery-item {
  position: relative;
  height: 240px;
  border-radius: var(--radius-md);
  overflow: hidden;
  cursor: pointer;
  box-shadow: var(--shadow-sm);
  border: 1px solid var(--border-light);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.gallery-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(0deg, rgba(15, 23, 42, 0.85) 0%, rgba(15, 23, 42, 0.2) 100%);
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 1.25rem;
  opacity: 0;
  transition: var(--transition-normal);
  color: #FFFFFF;
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-item:hover .gallery-overlay {
  opacity: 1;
}

.gallery-overlay h4 {
  color: #FFFFFF;
  font-size: 1.05rem;
}

.gallery-overlay p {
  font-size: 0.8rem;
  color: #CBD5E1;
}

/* Contact & Quote Form Styles */
.contact-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 3.5rem;
}

.contact-card-info {
  background: var(--bg-surface);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-sm);
}

.contact-method-item {
  display: flex;
  align-items: flex-start;
  gap: 1.25rem;
  margin-bottom: 2rem;
}

.contact-method-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: var(--primary-orange-light);
  color: var(--primary-orange);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.35rem;
  flex-shrink: 0;
}

.contact-method-text h4 {
  font-size: 1.05rem;
  color: var(--text-heading);
  margin-bottom: 0.25rem;
}

.contact-method-text p,
.contact-method-text a {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.contact-method-text a:hover {
  color: var(--primary-orange);
}

.form-wrapper {
  background: var(--bg-surface);
  padding: 2.5rem;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-md);
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.25rem;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form-group.full-width {
  grid-column: span 2;
}

.form-group label {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--text-heading);
}

.form-control {
  width: 100%;
  padding: 0.85rem 1rem;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-md);
  font-family: inherit;
  font-size: 0.95rem;
  background-color: #FFFFFF;
  color: var(--text-main);
  transition: var(--transition-fast);
}

.form-control:focus {
  outline: none;
  border-color: var(--primary-orange);
  box-shadow: 0 0 0 3px rgba(242, 101, 34, 0.15);
}

textarea.form-control {
  min-height: 120px;
  resize: vertical;
}

/* Footer Section */
.site-footer {
  background: var(--metallic-dark);
  color: #94A3B8;
  padding: 5rem 0 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.5fr repeat(3, 1fr);
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-logo-wrapper {
  background: #FFFFFF;
  padding: 0.75rem 1rem;
  border-radius: var(--radius-md);
  display: inline-block;
  margin-bottom: 1.25rem;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.15);
}

.footer-logo-wrapper img {
  height: 95px !important;
  width: auto !important;
  display: block;
}

.footer-brand p {
  font-size: 0.9rem;
  color: #94A3B8;
  margin-bottom: 1.5rem;
  max-width: 320px;
}

.footer-column h4 {
  color: #FFFFFF;
  font-size: 1.05rem;
  margin-bottom: 1.25rem;
}

.footer-column ul li {
  margin-bottom: 0.75rem;
}

.footer-column ul li a {
  color: #94A3B8;
  font-size: 0.9rem;
}

.footer-column ul li a:hover {
  color: var(--primary-orange);
  padding-left: 4px;
}

.footer-bottom {
  padding-top: 2rem;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.85rem;
}

/* Modal Popup */
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.6);
  backdrop-filter: blur(4px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
  padding: 1.5rem;
}

.modal-backdrop.active {
  opacity: 1;
  visibility: visible;
}

.modal-card {
  background: var(--bg-surface);
  width: 100%;
  max-width: 600px;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-light);
  box-shadow: var(--shadow-lg);
  padding: 2.5rem;
  position: relative;
  transform: translateY(20px);
  transition: var(--transition-normal);
}

.modal-backdrop.active .modal-card {
  transform: translateY(0);
}

.modal-close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  background: none;
  border: none;
  font-size: 1.5rem;
  color: var(--text-muted);
  cursor: pointer;
}

.modal-close:hover {
  color: var(--primary-orange);
}

/* Lightbox Modal */
.lightbox-modal {
  position: fixed;
  inset: 0;
  background: rgba(15, 23, 42, 0.92);
  z-index: 3000;
  display: flex;
  align-items: center;
  justify-content: center;
  opacity: 0;
  visibility: hidden;
  transition: var(--transition-normal);
  padding: 2rem;
}

.lightbox-modal.active {
  opacity: 1;
  visibility: visible;
}

.lightbox-content {
  max-width: 90vw;
  max-height: 85vh;
  object-fit: contain;
  border-radius: var(--radius-md);
  box-shadow: 0 20px 40px rgba(0, 0, 0, 0.5);
}

/* ==========================================================================
   WhatsApp Floating Widget & Action Styling
   ========================================================================== */
.whatsapp-float {
  position: fixed;
  bottom: 28px;
  right: 28px;
  z-index: 99999;
  display: flex;
  align-items: center;
  gap: 0.6rem;
  background: linear-gradient(135deg, #25D366 0%, #128C7E 100%);
  color: #FFFFFF !important;
  padding: 0.75rem 1.25rem;
  border-radius: var(--radius-full);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
  font-weight: 700;
  font-size: 0.95rem;
  text-decoration: none;
  transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.whatsapp-float i {
  font-size: 1.6rem;
  line-height: 1;
}

.whatsapp-float .whatsapp-text {
  letter-spacing: 0.2px;
  white-space: nowrap;
}

.whatsapp-float:hover {
  transform: translateY(-4px) scale(1.05);
  box-shadow: 0 12px 30px rgba(37, 211, 102, 0.6);
  background: linear-gradient(135deg, #26E670 0%, #0F9D88 100%);
  color: #FFFFFF !important;
}

.whatsapp-pulse {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  border-radius: var(--radius-full);
  border: 2px solid #25D366;
  animation: wa-pulse 2s infinite;
  pointer-events: none;
}

@keyframes wa-pulse {
  0% {
    transform: scale(1);
    opacity: 0.8;
  }
  100% {
    transform: scale(1.35);
    opacity: 0;
  }
}

.top-bar-wa {
  color: #25D366 !important;
  font-weight: 600;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  transition: opacity 0.2s ease;
}

.top-bar-wa:hover {
  opacity: 0.85;
  text-decoration: underline;
}

@media (max-width: 600px) {
  .whatsapp-float {
    bottom: 20px;
    right: 20px;
    padding: 0.75rem;
    border-radius: 50%;
  }
  .whatsapp-float .whatsapp-text {
    display: none;
  }
}

/* Responsive Media Queries */
@media (max-width: 1024px) {

  .hero-grid,
  .contact-grid {
    grid-template-columns: 1fr;
  }

  .hero-img-wrapper img {
    height: 380px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
  }
}

@media (max-width: 768px) {
  .nav-container {
    min-height: 100px;
  }

  .brand-logo img {
    height: 90px !important;
    max-width: 280px !important;
  }

  .footer-logo-wrapper img {
    height: 75px !important;
  }

  .mobile-menu-toggle {
    display: block;
  }

  .nav-links {
    position: fixed;
    top: 100%;
    left: 0;
    width: 100%;
    background: var(--bg-surface);
    flex-direction: column;
    padding: 2rem;
    gap: 1.5rem;
    border-bottom: 1px solid var(--border-light);
    box-shadow: var(--shadow-lg);
    transform: translateY(-150%);
    transition: var(--transition-normal);
  }

  .nav-links.active {
    transform: translateY(0);
  }

  .form-grid {
    grid-template-columns: 1fr;
  }

  .form-group.full-width {
    grid-column: span 1;
  }

  .hero-stats {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
  }

  .top-info {
    font-size: 0.75rem;
    gap: 0.8rem;
  }

  .hero-slider-prev {
    left: 10px;
  }
  .hero-slider-next {
    right: 10px;
  }
  .hero-slider-arrow {
    width: 42px;
    height: 42px;
    font-size: 1rem;
  }
  .hero-slider-wrapper {
    padding: 2.5rem 0 4.5rem 0;
  }
}